Results 61 to 70 of about 507,210 (326)

The effect of running and starvation interventions on atherogenic index and Xbp1 gene expression in the endoplasmic reticulum of liver in non-alcoholic fatty liver rats [PDF]

Medical Laboratory Journal
Background: Running and starvation can have a positive effect on the reticulophagy of the liver tissue. The purpose of this research was to investigate the effect of running and starvation interventions on the atherogenic index and Xbp1 gene change in ...
Mahshad Paziraee, Habib Asgharpour, Asra Askari, Reza Rezaei Shirazi, Neda Aghaei Bahman Beglo   +4 more
doaj  

Adaptive Physiological and Morphological Adjustments Mediated by Intestinal Stem Cells in Response to Food Availability in Mice

Frontiers in Physiology, 2019
Several studies have evaluated plastic changes in the morphology of the digestive tract in rodents subjected to caloric restriction or restricted availability.
Isaac Peña-Villalobos, Isaac Peña-Villalobos, Ignacio Casanova-Maldonado, Pablo Lois, Pablo Sabat, Pablo Sabat, Verónica Palma   +6 more
doaj   +1 more source

Starvation and refeeding influence the growth, biochemical index, intestinal microbiota, and transcriptomic profiles of golden pompano Trachinotus ovatus (Linnaeus 1758)

Frontiers in Marine Science, 2022
Starvation is a common stress in fish that is caused by environmental changes, and refeeding after starvation is believed to cause compensatory growth.
Bo Liu, Bo Liu, Hua-Yang Guo, Hua-Yang Guo, Hua-Yang Guo, Bao-Suo Liu, Bao-Suo Liu, Bao-Suo Liu, Bao-Suo Liu, Nan Zhang, Nan Zhang, Nan Zhang, Jing-Wen Yang, Liang Guo, Liang Guo, Liang Guo, Shi-Gui Jiang, Shi-Gui Jiang, Shi-Gui Jiang, Dian-Chang Zhang, Dian-Chang Zhang, Dian-Chang Zhang, Dian-Chang Zhang, Dian-Chang Zhang   +23 more
doaj   +1 more source

Control of Nucleotide Metabolism and Ribosomal Ribonucleic Acid Synthesis During Nitrogen Starvation of \u3cem\u3eEscherichia coli\u3c/em\u3e [PDF]

, 1972
Ribosomal ribonucleic acid (RNA) synthesis and ribonucleoside triphosphate metabolism were studied in cultures of Escherichia coli subjected to starvation for inorganic nitrogen.
Irr, Joseph D.
core   +1 more source

Allatostatin-A neurons inhibit feeding behavior in adult Drosophila [PDF]

, 2012
How the brain translates changes in internal metabolic state or perceived food quality into alterations in feeding behavior remains poorly understood.
Anderson, David J., Hergarden, Anne Christina, Tayler, Timothy D.   +2 more
core   +2 more sources

HSP70 governs permeability and mechanotransduction in primary human endothelial cells

FEBS Open Bio, EarlyView.
HSP70 chemical inhibition reduces endothelial cell proliferation and increases permeability, the latter supported by normal interendothelial junctional protein distribution. HSP70 also plays a role in shear stress response, a hemodynamic force naturally present in blood vessels and correlated with vessel protection.
Andrea Pinto‐Martinez, Everton G. Melo, Isadora C. B. Pavan, Percíllia V. S. Oliveira, Luiza B. C. T. Coimbra, Thaís L. S. Araujo   +5 more
wiley   +1 more source

“From spoiling natives to no work, no food”: Food scarcity and the controversy of food rations during the South African War

Scientia Militaria, 2022
Food became scarce during the South African War (1899–1902), which led to large numbers of the population dying from starvation or diseases related to hunger. This was due to certain towns in the country being under siege, while farms and homesteads were
Mpho Manaka
doaj   +1 more source

Trophic upgrading and mobilization of wax esters in microzooplankton [PDF]

, 2019
Heterotrophic protists play pivotal roles in aquatic ecosystems by transferring matter and energy, including lipids, from primary producers to higher trophic predators.
D\u27souza, Nigel, Haubrich, Brad A, Mantalbano, Amanda, Menden-Deuer, Susanne, Reid, Christopher, Roohani, Keyana, Rynearson, Tatiana, Yue, Kai-Lou   +7 more
core   +3 more sources

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

FEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

Sleep in Drosophila and Its Context

Frontiers in Physiology, 2019
A prominent idea emerging from the study of sleep is that this key behavioural state is regulated in a complex fashion by ecologically and physiologically relevant environmental factors. This concept implies that sleep, as a behaviour, is plastic and can
Esteban J. Beckwith, Alice S. French
doaj   +1 more source